Main content

Mars methane life clue

Professor Brian Cox explains how methane plumes recently discovered in Mars's thin atmosphere are a tantalising indication of potential subsurface microscopic life.

3 minutes

This clip is from

Wonders of the Solar SystemOriginal Series, Aliens

Featured in...

  • Life on Mars?

    A collection of videos clips about our search for evidence of life on Mars.

  • Astronomy Finder

    Watch Solar System video clips from the 91热爆 Archive.

More clips from Aliens

See all clips from Aliens (4)

More clips from Wonders of the Solar System

See all clips from Wonders of the Solar System (30)